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| ![UC2845BD1R2G UC2845BD1R2G](https://oss.origin-ic.net/productThumbImages/488~751-07~R,D,DF,S,ESA,D1,DR~8_tmb.jpg) | IC REG CTRLR BOOST/FLYBACK 8SOIC | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | -25°C ~ 85°C (TA) | - | - | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | Transistor Driver | 1 | Up to 500kHz | No | 1 | 7.6V ~ 30V | 48% | No | Frequency Control | - |
| ![LM5145RGYR LM5145RGYR](https://oss.origin-ic.net/productThumbImages/296;-4222860;-RGY;-20_tmb.jpg) | | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount, Wettable Flank | 20-VFQFN Exposed Pad | 20-VQFN (3.5x4.5) | -40°C ~ 125°C (TJ) | - | - | Step-Down | Positive | Buck | Transistor Driver | 1 | 100kHz ~ 1MHz | Yes | 1 | 6V ~ 75V | 100% | Yes | Enable, Frequency Control, Power Good, Soft Start | - |
| ![UPC494C-A UPC494C-A](/static/img/products/zhEmpty.png) | UPC494C - DUAL OPERATIONAL AMPLI | | | PCB Symbol, Footprint & 3D Model | - | Through Hole | 16-DIP (0.300", 7.62mm) | 16-DIP | -20°C ~ 85°C (TA) | - | - | Step-Down | Positive | Buck | Transistor Driver | 1 | 1kHz ~ 300kHz | No | 1 | 7V ~ 40V | 49% | Yes | Dead Time Control, Frequency Control | - |
| ![UC3845BD1R2G UC3845BD1R2G](https://oss.origin-ic.net/productImages/488~751-07~R,D,DF,S,ESA,D1,DR~8.JPG) | IC REG CTRLR BOOST/FLYBACK 8SOIC | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 0°C ~ 70°C (TA) | - | - | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | Transistor Driver | 1 | Up to 500kHz | No | 1 | 7.6V ~ 30V | 48% | No | Frequency Control | - |
| ![TPS40170RGYR TPS40170RGYR](https://oss.origin-ic.net/productThumbImages/RGY-20-PVQFN Pkg_tmb.jpg) | | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 20-VFQFN Exposed Pad | 20-VQFN (3.5x4.5) | -40°C ~ 125°C (TJ) | - | - | Step-Down | Positive | Buck | Transistor Driver | 1 | 100kHz ~ 600kHz | Yes | 1 | 4.5V ~ 60V | 95% | Yes | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | - |
| ![UC2845AD8TRG4 UC2845AD8TRG4](https://oss.origin-ic.net/productThumbImages/296_8-SOIC_tmb.jpg) | IC REG CTRLR MULT TOPOLOGY 8SOIC | | | PCB Symbol, Footprint & 3D Model | UCx84xA | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | -40°C ~ 85°C (TA) | | - | | | | | | | | | | | | | - |
| ![NCP3011DTBR2G NCP3011DTBR2G](https://oss.origin-ic.net/productImages/14-TSSOP.jpg) | IC REG CTRLR BUCK 14TSSOP | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | -40°C ~ 125°C (TJ) | - | - | Step-Down | Positive | Buck | Transistor Driver | 1 | 400kHz | Yes | 1 | 4.7V ~ 28V | 83% | Yes | Enable, Power Good | - |
| ![TPS40210DGQR TPS40210DGQR](https://oss.origin-ic.net/productThumbImages/10-TFSOP, 10-MSOP. Exposed Pad_tmb.jpg) | IC REG CTRLR MULT TOP 10MSOP | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-HVSSOP | -40°C ~ 125°C (TJ) | - | - | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | Transistor Driver | 1 | 35kHz ~ 1MHz | No | 1 | 4.5V ~ 52V | - | Yes | Enable, Frequency Control, Soft Start | - |
| ![LM5175QPWPRQ1 LM5175QPWPRQ1](https://oss.origin-ic.net/productImages/296;-4073225-6;-PWP;-28.jpg) | IC REG CTRLR BUCK-BOOST 28HTSSOP | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 28-PowerTSSOP (0.173", 4.40mm Width) | 28-HTSSOP | -40°C ~ 150°C (TJ) | - | Automotive | Step-Up/Step-Down | Positive | Buck-Boost | Transistor Driver | 1 | 100kHz ~ 600kHz | Yes | 1 | 3.5V ~ 42V | - | Yes | Enable, Frequency Control, Power Good, Soft Start | AEC-Q100 |
| ![UC3843BVD1R2G UC3843BVD1R2G](https://oss.origin-ic.net/productThumbImages/488~751-07~R,D,DF,S,ESA,D1,DR~8_tmb.jpg) | IC REG CTRLR FLYBACK 8SOIC | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | -40°C ~ 105°C (TA) | - | - | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | Transistor Driver | 1 | Up to 500kHz | No | 1 | 7.6V ~ 30V | 96% | No | Frequency Control | - |
| ![LM5145QRGYRQ1 LM5145QRGYRQ1](https://oss.origin-ic.net/productThumbImages/MFG_LM5145QRGYRQ1_tmb.jpg) | AUTOMOTIVE 75-V SYNCHRONOUS BUCK | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount, Wettable Flank | 20-VFQFN Exposed Pad | 20-VQFN (3.5x4.5) | -40°C ~ 150°C (TJ) | - | Automotive | Step-Down | Positive | Buck | Transistor Driver | 1 | 100kHz ~ 1MHz | Yes | 1 | 5.5V ~ 75V | 99% | Yes | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start | AEC-Q100 |
| ![MIC3809YMM MIC3809YMM](https://oss.origin-ic.net/productThumbImages/150_8-MSOP_tmb.jpg) | IC REG CTRLR MULT TOPOLOGY 8MSOP | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP | -40°C ~ 85°C (TA) | - | - | Step-Up/Step-Down | Positive, Isolation Capable | Full-Bridge, Half-Bridge, Push-Pull | Transistor Driver | 1 | 200kHz | No | 1 | 4.1V ~ 14V | 49% | No | Frequency Control | - |
| ![TL494IDR TL494IDR](https://oss.origin-ic.net/productThumbImages/296~4040047-6~D~16_tmb.jpg) | IC REG CTRLR MULT TOP 16SOIC | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | -40°C ~ 85°C (TA) | - | - | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | Transistor Driver | 2 | 1kHz ~ 300kHz | No | 1 | 7V ~ 40V | 45% | No | Dead Time Control, Frequency Control | - |
| ![SG3524DR SG3524DR](https://oss.origin-ic.net/productThumbImages/296~4040047-6~D~16_tmb.jpg) | IC REG CTRLR MULT TOP 16SOIC | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | 0°C ~ 70°C (TA) | - | - | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | Transistor Driver | 2 | 450kHz | No | 1 | 8V ~ 40V | 45% | No | Current Limit, Frequency Control | - |
| ![LM25117PMHX/NOPB LM25117PMHX/NOPB](https://oss.origin-ic.net/productThumbImages/20-TSSOP-wide_tmb.jpg) | IC REG CTRLR BUCK 20TSSOP | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 20-PowerTSSOP (0.173", 4.40mm Width) | 20-HTSSOP | -40°C ~ 125°C (TJ) | - | - | Step-Down | Positive | Buck | Transistor Driver | 1 | Up to 750kHz | Yes | 1 | 4.5V ~ 42V | - | No | Frequency Control, Ramp, Soft Start | - |
| ![UC3842BD1R2G UC3842BD1R2G](https://oss.origin-ic.net/productThumbImages/488~751-07~R,D,DF,S,ESA,D1,DR~8_tmb.jpg) | IC REG CTRLR BST FLYBK ISO 8SOIC | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | 0°C ~ 70°C (TA) | - | - | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback | Transistor Driver | 1 | Up to 500kHz | No | 1 | 10V ~ 30V | 96% | No | Frequency Control | - |
| ![MAX17690ATE+T MAX17690ATE+T](https://oss.origin-ic.net/productFiles/image/product/voltage-regulators-linear-switching/Maxim-16-TQFN_tmb.jpg) | IC REG CTRLR FLYBACK 16TQFN | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 16-WFQFN Exposed Pad | 16-TQFN (3x3) | -40°C ~ 125°C (TA) | - | - | Step-Up/Step-Down | Positive, Isolation Capable | Flyback | Transistor Driver | 1 | 50kHz ~ 250kHz | No | 1 | 4.5V ~ 60V | 69% | No | Current Limit, Enable, Frequency Control, Soft Start | - |
| ![LM5020SD-2/NOPB LM5020SD-2/NOPB](https://oss.origin-ic.net/productThumbImages/10-WFDFN Exp Pkg_tmb.jpg) | IC REG CTRLR FLYBACK 10WSON | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 10-WDFN Exposed Pad | 10-WSON (4x4) | -40°C ~ 125°C (TJ) | - | - | Step-Up/Step-Down | Positive | Flyback | Transistor Driver | 1 | 200kHz ~ 630kHz | No | 1 | 8V ~ 15V | 50% | Yes | Frequency Control, Soft Start | - |
| ![ADP1877ACPZ-R7 ADP1877ACPZ-R7](https://oss.origin-ic.net/productImages/505~CP-32-11~CP~32.JPG) | IC REG CTRLR BUCK 32LFCSP | | | PCB Symbol, Footprint & 3D Model | Flex-Mode® | Surface Mount | 32-WFQFN Exposed Pad, CSP | 32-LFCSP (5x5) | -40°C ~ 85°C (TA) | - | - | Step-Down | Positive | Buck | Transistor Driver | 2 | 200kHz ~ 1.5MHz | Yes | 2 | 2.75V ~ 14.5V | 90% | Yes | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking | - |
| ![UCC28C43DGKR UCC28C43DGKR](https://oss.origin-ic.net/productThumbImages/296~4073329~DGK~8_tmb.jpg) | IC REG CTRLR MULT TOP 8VSSOP | | | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-VSSOP | -40°C ~ 105°C (TJ) | - | - | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter | Transistor Driver | 1 | Up to 1MHz | No | 1 | 7.6V ~ 18V | 96% | No | Frequency Control | - |